Lipoamido-PEG4-acid

* Please be kindly noted products are not for therapeutic use. We do not sell to patients.

Category	Lipoamido-PEGn-acid
Catalog NO.	BPG-0294
Product Name	Lipoamido-PEG4-acid
CAS	1314378-10-3
Molecular Formula	C19H35NO7S2
Molecular Weight	453.61

Scheme Design
Custom Synthesis
cGMP Manufacturing
Quality Assurance

Product Information
References
Documents
Reviews

Product Information

Description	Lipoamido-PEG4-acid is a PEG linker containing a lipoic acid group and a terminal carboxylic acid. Lipoic acid contains two sulfur atoms (at C6 and C8) connected by a disulfide bond and is thus considered to be oxidized although either sulfur atom can exist in higher oxidation states. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydrophilic PEG linker increases the water solubility of the compound.
Synonyms	Lipoamido-PEG4-CH2CH2COOH; LA-PEG4-COOH; Lipoamido-PEG4-COOH; 3-[2-[2-[2-[2-[5-(dithiolan-3-yl)pentanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid; 4,7,10,13-Tetraoxa-16-azaheneicosanoic acid, 21-(1,2-dithiolan-3-yl)-17-oxo-; 21-(1,2-Dithiolan-3-yl)-17-oxo-4,7,10,13-tetraoxa-16-azahenicosan-1-oic acid
IUPAC Name	3-(2-(2-(2-(2-(5-(1,2-dithiolan-3-yl)pentanamido)ethoxy)ethoxy)ethoxy)ethoxy)propanoic acid
Canonical SMILES	C1CSSC1CCCCC(=O)NCCOCCOCCOCCOCCC(=O)O
InChI	InChI=1S/C19H35NO7S2/c21-18(4-2-1-3-17-6-16-28-29-17)20-7-9-25-11-13-27-15-14-26-12-10-24-8-5-19(22)23/h17H,1-16H2,(H,20,21)(H,22,23)
InChIKey	QJFPDZROPSGMGV-UHFFFAOYSA-N
Purity	≥95%
Density	1.2±0.1 g/cm3
Solubility	Soluble in DMSO
Appearance	Light Yellow or White Solid
Storage	Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)

Reviews

If you have any suggestions or comments about mPEG-Br, please submit a review immediately.

Related Link

Why BOC Sciences？

Large Stock

More than 2000+ products in inventory
Global Delivery

Warehouses in multiple cities to ensure fast delivery
mg to kg

Multi specification for academic research and industrial production
24/7 Technical Support

Strict process parameter control to ensure product quality

Products

Resources

Our Feature

BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.